🔤 Lives of the Saints

Saints Cyril and Methodius, Equals-to-the-Apostles, Teachers of the Slavs

Missionaries to the Slavs, creators of the Slavonic alphabet

Feast day
May 11
Lived
9th century
Patronage
Translators, teachers, the Slavic nations

Two brothers from Thessaloniki gave the Slavic peoples an alphabet, a literary language, and the Scriptures and services in a tongue they could understand.

Life

Constantine, who took the name Cyril at his monastic tonsure, was a brilliant philosopher and librarian at Hagia Sophia; his elder brother Methodius was a provincial governor turned monk. Sent by the Emperor Michael III at the request of Prince Rastislav of Great Moravia in 863, they created the Glagolitic alphabet and translated the Gospels, the Psalter and the liturgical books into Slavonic.

They faced sustained opposition from Frankish clergy who insisted that only Hebrew, Greek and Latin were fit for worship. Travelling to Rome, they won papal approval for the Slavonic liturgy. Cyril died there in 869; Methodius returned as archbishop and continued the work, imprisoned for a time by his opponents, until his death in 885.

Legacy

Their disciples, driven out of Moravia, carried the work to Bulgaria, where the Cyrillic alphabet — named for Cyril — took its final form at the Preslav school. Every Orthodox Slavic Church still serves in the language they created, and May 24 is a national day of letters in Bulgaria.

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